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Oil pressure switch location

   
Old Jul 13, 2017 | 03:42 PM
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Post Oil pressure switch location
I'm new here and need help finding the oil pressure sensor on the engine block. I have a 1999 blazer LS 4.3 v6 vortech and the oil gauge has been moving erratically, usually on a stop. I went through this forum and all I could find was this diagram Photobucket

Can anyone confirm this is the location?, thanks in advance.
 
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Old Jul 13, 2017 | 05:04 PM
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http://www.diyforums.net/where-is-th...el-101785.html
 
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Old Jul 16, 2017 | 06:13 PM
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Yep you got it. Under the distributor, driver's side. Bit of a pain to get to. Might think about pulling the distributor out for better access.

Good luck.
 
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Old Jul 17, 2017 | 09:54 AM
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If you remove the distributor, wont you have to do the check also?
 
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Old Jul 22, 2017 | 05:47 PM
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I have not been able to figure out how to install it without pulling the distributor.
 
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